Properties of the Number 12344

Twelve Thousand Three Hundred Forty-Four

Basics

Value: 12343 → 12344 → 12345

Parity: even

Prime: No

Previous Prime: 12343

Next Prime: 12347

Digit Sum: 14

Digital Root: 5

Palindrome: No

Factorization: 2 ³ × 1543

Divisors: 1, 2, 4, 8, 1543, 3086, 6172, 12344

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 11000000111000

Octal: 30070

Duodecimal: 7188

Hexadecimal: 3038

Square: 152374336

Square Root: 111.1035552986492

Classification

Fibonacci: No

Bell Number: No

Factorial Number: No

Regular Number: No

Perfect Number: No

Special

Kaprekar Constant: No

Munchausen Constant: No

Armstrong Number: No

Kaprekar Number: No

Catalan Number: No

Vampire Number: No

Taxicab Number: No

Super Prime: No

Friedman Number: No

Fermat Number: No

Cullen Number: No

OEIS Sequences

Sum of n and partition number of n. A133041

T(n,k)=Number of (n+2)X(k+2) 0..3 arrays with every 3X3 subblock row and column sum prime and every diagonal and antidiagonal sum nonprime. A251950

Diagonal sums of A004248. A104872

∑_k=0..n (n-k)^2·k. A234568

Triangle read by rows, (2, 2)-Lah numbers. A371081

Number of partitions of n such that (number parts having multiplicity 1) is not a part and (number of 1s) is a part. A241507

List of strings in lexicographic order with property that for the 2^m-1 strings of length m, the first entry is 1, the second distinct entry (reading from left to right) is 2, the third distinct entry is 3, etc. A96299

Number of edges formed in a square by straight line segments when connecting the four corner vertices to the points dividing the sides into n equal parts. A355948

Array read by antidiagonals: T(n,k) is the number of ways to place k nonattacking knights on an n X k board. A390160

Fibonacci sequence beginning 2, 19. A22119